Cheapest month
Up to 65%The cheapest time to travel is June (THB 632.31); the most expensive is November (THB 1,044.77).
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The journey from Lampang to Samut Prakan is about 535 km. On average a bus trip takes 8h 21m with 4 connections per day.
| Trip duration | 8h 21m |
|---|---|
| Connections per day | 4 |
| First departure | 04:30 AM |
| Last departure | 02:10 PM |
| Distance | 535 km |
| Departure | Lampang |
| Arrival | Samut Prakan |
| Travel operator | นครชัยแอร์, บางกอกบัสไลน์ นครชัยแอร์, บางกอกบัสไลน์ |
These tips come from historical prices — how the average fare changes with how far ahead you book and the month you travel.
Short takeaways based on median fares from Virail searches on this route — useful for seasonality and longer-run trends.
According to Virail’s historical fare data, June is typically the cheapest month to travel from Lampang to Samut Prakan by bus, with medians around THB 632.31 versus about THB 1,044.77 in November (roughly a 65% swing).
The cheapest time to travel is June (THB 632.31); the most expensive is November (THB 1,044.77).
Compare average prices by month and book when it suits you.
Lampang and Samut Prakan are 535 km apart.
The journey from Lampang to Samut Prakan takes about 8h 21m on average. The fastest option takes 8h 5m.
This route is served by 2 operators: นครชัยแอร์ and บางกอกบัสไลน์.
There are about 4 connections per day from Lampang to Samut Prakan.
The first bus from Lampang to Samut Prakan leaves at 04:30 AM. Check times on your travel date.
The last bus from Lampang to Samut Prakan leaves at 02:10 PM. Check times on your travel date.
There are about 4 direct connections from Lampang to Samut Prakan.
The shortest bus journey between Lampang and Samut Prakan takes 8h 5m.
Yes, there is a direct bus between Lampang and Samut Prakan.
The bus journey from Lampang to Samut Prakan generates 48 kg of CO₂.
According to Virail’s historical fare data, June is typically the cheapest month, with medians around THB 632.31, while November is among the most expensive (about THB 1,044.77).